INFO - Please read the following information carefully:

INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines .
  - This is the default method used when there are enough sand pixels within the reference shoreline buffer.

INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments.
  - This is only used when not enough sand pixels are detected within the reference shoreline buffer.

INFO - ---------------------------------------------------------------------------------------------------------------------
INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


WARNING - L8 2025-07-26-21-59-44: Skipped due to cloud cover 12.99% > threshold 10.00%
INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-57: sand: 5.15% ,whitewater: 2.70% ,water: 39.38%
INFO - L8 2025-08-02-22-05-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 183
INFO - Number of shoreline points after removing points within 300m of cloud mask 183
INFO - Number of shoreline points before removing points within 30m of no data pixel 183
INFO - Number of shoreline points after removing points within 30m of no data pixel 183
INFO - L8 2025-08-11-21-59-52 cloud cover : 0.00%
INFO - L8 2025-08-11-21-59-52: sand: 4.00% ,whitewater: 1.22% ,water: 41.95%
INFO - L8 2025-08-11-21-59-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 134
INFO - Number of shoreline points after removing points within 300m of cloud mask 134
INFO - Number of shoreline points before removing points within 30m of no data pixel 134
INFO - Number of shoreline points after removing points within 30m of no data pixel 134
INFO - L8 2025-08-18-22-06-05 cloud cover : 0.00%
INFO - L8 2025-08-18-22-06-05: sand: 2.10% ,whitewater: 0.42% ,water: 40.75%
INFO - L8 2025-08-18-22-06-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 210
INFO - Number of shoreline points after removing points within 300m of cloud mask 210
INFO - Number of shoreline points before removing points within 30m of no data pixel 210
INFO - Number of shoreline points after removing points within 30m of no data pixel 210
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-07-18-21-59-40: Skipped due to cloud cover 53.57% > threshold 10.00%
INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00%
INFO - L9 2025-08-10-22-06-04: sand: 4.22% ,whitewater: 0.85% ,water: 41.60%
INFO - L9 2025-08-10-22-06-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 139
INFO - Number of shoreline points after removing points within 300m of cloud mask 139
INFO - Number of shoreline points before removing points within 30m of no data pixel 139
INFO - Number of shoreline points after removing points within 30m of no data pixel 139
INFO - L9 2025-08-19-21-59-57 cloud cover : 0.00%
INFO - L9 2025-08-19-21-59-57: sand: 4.50% ,whitewater: 0.32% ,water: 40.48%
INFO - L9 2025-08-19-21-59-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 143
INFO - Number of shoreline points after removing points within 300m of cloud mask 143
INFO - Number of shoreline points before removing points within 30m of no data pixel 143
INFO - Number of shoreline points after removing points within 30m of no data pixel 143